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Surf Forecasts:
Irmas/Leftpoint surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Friday 20 Mar 2026 HSTForecast update in hr min s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
24.6° C
(Which is normal for this time of year)How big are the waves at Irmas/Leftpoint today?
The current surf forecast for Irmas/Leftpoint at 11PM is: 0.6m 19s primary swell from a South-southwest direction and 0.6m 12s secondary swell from a South direction, 1.3m 5s secondary swell from a South-southwest direction (forecast issued at 07:00pm March 20). An open ocean swell of 1.3m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Mar) | - | - |
| Afternoon (20 Mar) | 2.5ft (0.7m) | 13s |
| Evening (20 Mar) | 4.5ft (1.3m) | 6s |
Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 19 | 19 | 12 | 18 | 18 | 18 | 12 | 18 | 12 | 11 | 11 | 16 | 16 | 16 | 16 | 16 | 10 | 16 | 9 | 16 | 15 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 123 | 146 | 246 | 246 | 103 | 218 | 280 | 276 | 69 | 395 | 68 | 436 | 340 | 255 | 229 | 226 | 226 | 223 | 120 | 166 | 201 | 212 | 193 | 240 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross- off | glass | glass | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 4:33PM 0.54 | 4:13AM 0.30 | 5:23PM 0.57 | 4:48AM 0.23 | 6:20PM 0.57 | 5:30AM 0.16 | ||||||||||||||||||
Low Tide / height (m) | 11:14PM 0.05 | 10:29AM -0.09 | 12:25AM 0.08 | 11:01AM -0.08 | 1:57AM 0.09 | 11:39AM -0.06 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - |
| Sunset | 6:40 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | |  | | | | | | | |
Rain (mm) | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 3 | 4 | 1 | 2 | 1 | 1 | 2 | 4 | 2 | - | 4 | 2 | 2 | 1 | 1 | 2 |
| Temp. °C | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 22 | 23 | 22 | 22 |
| Feels °C (?) | 22 | 23 | 23 | 24 | 24 | 26 | 26 | 26 | 24 | 24 | 25 | 25 | 23 | 25 | 25 | 24 | 26 | 27 | 25 | 24 | 23 | 23 | 21 | 20 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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